Iridium Tantalum Coated Titanium Anode Manufacturer for Electrolysis & Water Treatment
Product Details
Product Description
Iridium Tantalum Coated Titanium Anode for Oxygen Evolution and Harsh Electrochemical Systems
Ti Time supplies custom iridium tantalum coated titanium anodes, also known as Ir-Ta coated titanium anodes, IrO₂-Ta₂O₅ titanium anodes, MMO titanium anodes or oxygen evolution titanium anodes, for oxygen evolution, electrowinning, copper foil production, cathodic protection, water electrolysis, wastewater treatment and demanding electrochemical applications.
The anode uses titanium as the substrate and an iridium-tantalum mixed metal oxide coating as the active catalytic layer. The titanium substrate provides corrosion resistance and dimensional stability, while the Ir-Ta MMO coating provides high oxygen evolution stability, strong corrosion resistance and long-term electrochemical performance under suitable operating conditions.
- Ir-Ta MMO titanium anode for oxygen evolution and demanding electrolysis systems
- Suitable for acidic electrolytes, electrowinning, copper foil production and cathodic protection
- Available in mesh, plate, tube, rod, wire, strip, basket and custom electrode forms
- Coating formula, precious metal loading, substrate shape and service life design can be customized
Key Features
Iridium-tantalum oxide coating provides high stability for oxygen evolution reactions and demanding electrochemical systems.
Titanium substrate provides corrosion resistance, mechanical strength and dimensional stability in electrochemical environments.
Compared with Ru-Ir anodes, Ir-Ta anodes are usually selected for oxygen evolution, acidic electrolysis and high-stability systems.
Mesh, plate, tube, rod, wire, strip, basket, frame, terminal and lead wire can be produced according to drawings.
Product Specifications
| Product Name | Iridium Tantalum Coated Titanium Anode |
| Other Names | Ir-Ta Titanium Anode, IrO₂-Ta₂O₅ Titanium Anode, MMO Titanium Anode, Oxygen Evolution Titanium Anode |
| Substrate | Titanium |
| Titanium Grade | Gr1, Gr2, TA1, TA2 or customized titanium grade |
| Coating Type | IrO₂ + Ta₂O₅ mixed metal oxide coating |
| Optional Coating | Ir-Ta, Ir-Ta-Ti, Ir-Ta-Sn or customized MMO coating |
| Precious Metal Loading | 6–40 g/m² or customized according to working condition |
| Available Forms | Mesh, plate, tube, rod, wire, strip, basket, framed electrode or custom shape |
| Working Environment | Acidic electrolyte, oxygen evolution system, electrowinning solution, wastewater or customized electrochemical system |
| Applications | Oxygen evolution, electrowinning, copper foil production, cathodic protection, electrolysis and wastewater treatment |
Suitable For
- Oxygen evolution electrolysis
- Electrowinning systems
- Copper foil production
- Acid electrolysis
- Water electrolysis
- Cathodic protection
- Wastewater oxidation systems
Ir-Ta Coating Options
Different Ir-Ta coating systems can be selected according to electrolyte composition, oxygen evolution requirement, current density, pH value, operating temperature, voltage and expected service life.
| Coating Type | Typical Feature | Common Use |
| Ir-Ta Oxide Coating | Excellent oxygen evolution stability and corrosion resistance | Acid electrolysis, oxygen evolution and electrowinning |
| Ir-Ta-Ti Oxide Coating | Balanced coating adhesion and practical stability | General electrolysis and industrial electrochemical systems |
| Ir-Ta-Sn Oxide Coating | Designed for selected oxidation systems | Wastewater treatment and special electrochemical oxidation |
| High-Loading Ir-Ta Coating | Longer service life under suitable conditions | Higher current density or continuous operation systems |
Please provide electrolyte composition, oxygen evolution requirement, pH value, current density, temperature, voltage and expected service life before final coating selection.
Mesh, plate, tube, rod, wire, strip, basket and custom MMO titanium electrodes are available.
Common Titanium Substrate Forms
Iridium tantalum coated titanium anodes can be manufactured with different titanium substrate forms according to electrochemical cell structure, current distribution, installation method and working environment.
Applications of Iridium Tantalum Coated Titanium Anodes
Ir-Ta MMO titanium anodes are widely used in electrochemical systems that require stable oxygen evolution, high corrosion resistance and long operating performance. They are commonly selected for acid electrolysis, electrowinning, copper foil production, cathodic protection and demanding oxidation systems.
Stable anode for oxygen-generating electrochemical systems and acid electrolysis cells.
Used in metal recovery, metal refining and selected extraction processes.
MMO titanium anodes for electrolytic copper foil manufacturing systems.
MMO anodes for impressed current corrosion protection systems in soil or water environments.
Selected electrochemical oxidation and advanced wastewater treatment systems.
Pilot testing, electrochemical research and process development cells.
Ir-Ta Titanium Anodes for Oxygen Evolution
Iridium tantalum coated titanium anodes are commonly selected for oxygen evolution reactions. The Ir-Ta oxide coating provides stable oxygen evolution performance and good durability in many acid or high-stability electrolysis systems.
Typical oxygen evolution applications include electrowinning, copper foil production, water electrolysis, acid electrolysis, electrochemical oxidation and selected wastewater treatment systems.
Custom Iridium Tantalum Coated Titanium Anodes
Many electrochemical systems require non-standard anode sizes, special coating loading, different substrate shapes or customized connection structures. Ti Time can produce Ir-Ta coated titanium anodes according to customer drawings, samples or working conditions.
| Custom Item | Available Capability |
| Titanium Grade | Gr1, Gr2, TA1, TA2 or customized titanium grade |
| Substrate Form | Mesh, plate, tube, rod, wire, strip, basket or custom shape |
| Coating Type | Ir-Ta, Ir-Ta-Ti, Ir-Ta-Sn or customized MMO coating |
| Precious Metal Loading | 6–40 g/m² or customized according to current density and service life |
| Connection Method | Hook, terminal, threaded rod, flange, cable or customized connection |
Ir-Ta Coated Titanium Anode vs Ru-Ir Coated Titanium Anode vs Platinized Titanium Anode
Different electrochemical environments require different anode coatings. The following comparison helps customers understand the typical selection logic between Ir-Ta MMO titanium anodes, Ru-Ir MMO titanium anodes and platinized titanium anodes.
| Item | Ir-Ta Coated Titanium Anode | Ru-Ir Coated Titanium Anode | Platinized Titanium Anode |
| Coating | IrO₂ + Ta₂O₅ mixed metal oxide | RuO₂ + IrO₂ mixed metal oxide | Pure platinum |
| Main Reaction Tendency | Oxygen evolution | Chlorine evolution | General electrochemical and precious metal plating |
| Typical Electrolyte | Acidic electrolyte, oxygen evolution systems, high-stability environments | Chloride-containing solution, brine, seawater | Precious metal plating, lab electrolysis, clean systems |
| Typical Use | Electrowinning, copper foil, cathodic protection, oxygen evolution | Sodium hypochlorite, water treatment, seawater electrolysis | Rhodium plating, gold plating, laboratory electrochemistry |
Reactivation and Recoating Service
When the titanium substrate is still in good condition, used Ir-Ta MMO titanium anodes may be reactivated or recoated after long-term operation. Recoating can help reduce replacement cost and extend the value of the titanium substrate.
Quality Control & Export Packaging
Ti Time controls Ir-Ta coated titanium anode production from titanium substrate selection to surface preparation, coating application, heat treatment, inspection and final packaging. Inspection records and technical documents can be provided according to customer requirements.
Inspection & Packaging Support
FAQ
An iridium tantalum coated titanium anode is a titanium substrate coated with Ir-Ta mixed metal oxide. It is an insoluble anode used in oxygen evolution, electrowinning, cathodic protection, electrolysis and other demanding electrochemical applications.
Ir-Ta coated titanium anodes are commonly used for oxygen evolution electrolysis, electrowinning, copper foil production, cathodic protection, acid electrolysis, wastewater treatment and laboratory electrochemical systems.
Ir-Ta coated titanium anodes are commonly selected for oxygen evolution and acidic or demanding electrolysis systems. Ru-Ir coated titanium anodes are commonly selected for chlorine evolution in chloride-containing electrolytes.
Ti Time can provide Ir-Ta coated titanium mesh anodes, plate anodes, tubular anodes, rod anodes, wire anodes, strip anodes, baskets, framed electrodes and custom MMO titanium electrodes.
Please provide substrate form, size, coating type, coating loading, current density, electrolyte composition, pH value, temperature, voltage, expected service life and drawing if available.
Need Custom Ir-Ta Coated Titanium Anodes?
Send us your substrate form, anode size, coating requirement, electrolyte composition, current density, pH value, operating temperature, voltage and expected service life. Our team will help confirm a suitable Ir-Ta MMO titanium anode solution for your electrochemical system.
Contact Ti Time for custom iridium tantalum coated titanium anodes for oxygen evolution, electrowinning, copper foil production, cathodic protection and demanding electrochemical applications.
Product Highlights
Iridium Tantalum Coated Titanium Anode for Oxygen Evolution and Harsh Electrochemical Systems Ti Time supplies custom iridium tantalum coated titanium anodes, also known as Ir-Ta coated titanium anodes, IrO₂-Ta₂O₅ titanium anodes, MMO titanium anodes or oxygen evolution titanium anodes, for oxygen ...
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